using System;

​

public class Program

{

    public static void Main()

    {

        //Write a C# program to take an input number from the user. Print odd numbers from 1 to the number entered by the user. Test Data :

        //Input the number : 9

        //Expected Output :

        //The odd numbers upto 9 are: 1 3 5 7 9

        Console.WriteLine("Input the number:");

        int num = Int32.Parse(Console.ReadLine());

        Console.Write("The odd numbers upto {0} are:", num);

        int i;

        for (i = 1; i <= num; i++)

        {

            if (!(i % 2 == 0))

            {

                Console.Write(i);

            }

        }

    }

}